Home / 271,105.08-374,124.99-150,264.52

Finding the Fourth Proportional to 271,105.08, 374,124.99 and 150,264.52

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Solution

The fourth proportional to 271,105.08, 374,124.99 and 150,264.52 is: 207,365.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,105.08 : 374,124.99 = 150,264.52 : x
  2. Step 2: Convert to fraction form
    271,105.08/374,124.99 = 150,264.52/x
  3. Step 3: Cross multiply
    271,105.08x = 374,124.99 × 150,264.52
  4. Step 4: Simplify right side
    271,105.08x = 56,217,712,042.35
  5. Step 5: Solve for x
    x = 56,217,712,042.35/271,105.08
  6. Step 6: Final answer
    x = 207,365.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.